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For each situation described below, identify the population and the sample, explain what p and p represent, and tell whether it is appropriate to create
For each situation described below, identify the population and the sample, explain what p and p represent, and tell whether it is appropriate to create a one-proportion z-interval. a) Police set up an auto checkpoint at which drivers are stopped and their cars inspected for safety problems. They find that 5 of the 111 cars stopped have at least one safety violation. They want to estimate the percentage of all cars that may be unsafe. Identify the population
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